Looks really good. The best advice I can provide to make it as commercially viable as possible is to try and include everything you can think of in the base package.

When character hunting to make my anime wrestling game I did like the look of Aiko Toon & Hiro Toon (Gen 3 figures). But while I really like the hair and clothes that came with them, there wasn't much there so couldn't create many characters. Then there wasn't much elsewhere that match the original style either, so I gave up on that idea.

Then I came across Maya's Anime Doll Kit. It pretty much already had everything you'd need for whatever characters you wanted to create with its hair and clothing pieces. From there I was happily hunting down any additional items I could get for them since I already had such a great base to start with and everything else I brought was just a bonus that expanded upon that.

Poser scripts by Snarlygribbly